Doped SrTiO 3, one of the most dilute bulk systems to display superconductivity, is perhaps
the first example of an unconventional superconductor, as it does not fit into the standard …

Strontium titanate is a wide-gap semiconductor avoiding a ferroelectric instability thanks to
quantum fluctuations. This proximity leads to strong screening of static Coulomb interaction …

We present a study of thermal conductivity, κ, in undoped and doped strontium titanate in a
wide temperature range (2–400 K) and detecting different regimes of heat flow. In undoped …

Structural phase transitions and soft phonon modes pose a long-standing challenge to
computing electron-phonon (e-ph) interactions in strongly anharmonic crystals. Here we …

The occurrence of superconductivity in doped SrTiO3 at low carrier densities points to the
presence of an unusually strong pairing interaction that has eluded understanding for …

In materials with strong electron-phonon (e-ph) interactions, the electrons carry a phonon
cloud during their motion, forming quasiparticles known as polarons. Predicting charge …

Studies on quantum critical points (QCP) have focused on magnetic QCPs to date.
Remarkable phenomena such as superconductivity due to avoided criticality have been …

Studies on dislocations in prototypic binary and ternary oxides (here TiO2 and SrTiO3) using
modern TEM and scanning probe microscopy (SPM) techniques, combined with classical …

Charge transport in doped quantum paraelectrics (QPs) presents a number of puzzles,
including a pronounced T 2 regime in the resistivity. We analyze charge transport in a QP …

We consider a short-range deformation-potential scattering model of electron-acoustic
phonon interaction to calculate the resistivity of an ideal metal (ie, no other scattering …